| Havre de Grace to Rochefort | 3,695.89 mi (5,947.96 km) |
| Havre de Grace to Rodez | 3,897.58 mi (6,272.55 km) |
| Havre de Grace to Rognac | 4,042.58 mi (6,505.91 km) |
| Havre de Grace to Roissy-en-Brie | 3,778.83 mi (6,081.44 km) |
| Havre de Grace to Romainville | 3,767.27 mi (6,062.84 km) |
| Havre de Grace to Romans-sur-Isere | 3,987.11 mi (6,416.64 km) |
| Havre de Grace to Rombas | 3,910.18 mi (6,292.83 km) |
| Havre de Grace to Romilly-sur-Seine | 3,831.42 mi (6,166.08 km) |
| Havre de Grace to Ronchin | 3,750.83 mi (6,036.38 km) |
| Havre de Grace to Roncq | 3,748.46 mi (6,032.56 km) |
| Havre de Grace to Roquebrune-sur-Argens | 4,106.79 mi (6,609.25 km) |
| Havre de Grace to Roquevaire | 4,063.58 mi (6,539.70 km) |
| Havre de Grace to Rosny-sous-Bois | 3,769.75 mi (6,066.83 km) |
| Havre de Grace to Roubaix | 3,752.54 mi (6,039.13 km) |
| Havre de Grace to Rouen | 3,696.57 mi (5,949.06 km) |
